1139079430

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1045027}}^1$

素因数の和:1045143

約数の個数: 16

約数和(自身を含む): 2069155440

約数和(自身を除く): 930076010

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1045027, 2090054, 5225135, 10450270, 113907943, 227815886, 569539715, 1139079430]

約数ペア:

[(1, 1139079430), (2, 569539715), (5, 227815886), (10, 113907943), (109, 10450270), (218, 5225135), (545, 2090054), (1090, 1045027)]